1240 x 4200
1240 x 4200 = 5208000
Example of 1240 x 4200 pixels banner dimensions.
1190 x 4250 1200 x 4240 1210 x 4230 1220 x 4220 1230 x 4210
1240 x 4150 1240 x 4160 1240 x 4170 1240 x 4180 1240 x 4190
1240 x 4250 1240 x 4240 1240 x 4230 1240 x 4220 1240 x 4210